ZCZC SPCSWOMCD ALL
ACUS11 KWNS 281216
SPC MCD 281216
MSZ000-LAZ000-ARZ000-TXZ000-281345-
MESOSCALE DISCUSSION 0449
NWS STORM PREDICTION CENTER NORMAN OK
0716 AM CDT MON APR 28 2014
AREAS AFFECTED...PARTS OF CNTRL AND NE LA...INTO CNTRL MS
CONCERNING...TORNADO WATCH 107...
VALID 281216Z - 281345Z
THE SEVERE WEATHER THREAT FOR TORNADO WATCH 107 CONTINUES.
SUMMARY...SEVERE POTENTIAL...MAINLY WIND AND HAIL...CONTINUES IN THE
NEAR TERM ACROSS PARTS OF CENTRAL AND NORTHEASTERN LOUISIANA INTO
NORTH CENTRAL MISSISSIPPI. HOWEVER...CONVECTIVE POTENTIAL BEYOND
14-15Z INTO MIDDAY IS MORE UNCLEAR
DISCUSSION...AS A NARROW LINE OF VIGOROUS THUNDERSTORM ACTIVITY
PROGRESSES THROUGH AN AXIS OF HIGHER MOISTURE CONTENT AIR AS IT
APPROACHES THE MISSISSIPPI RIVER...FURTHER INTENSIFICATION IS NOT
OUT OF THE QUESTION...SIMILAR TO THAT WHICH HAS OCCURRED ACROSS
ARKANSAS INTO WESTERN TENNESSEE AND NORTHERN MISSISSIPPI.
HOWEVER...STRONGER UPPER SUPPORT IS PASSING BY TO THE NORTH OF THE
REGION...AND DIURNAL WEAKENING OF THE SOUTHERLY 850 MB JET AXIS TO
THE EAST OF THE RIVER IS FORECAST THROUGH MID TO LATE MORNING.
..KERR.. 04/28/2014
...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...
ATTN...WFO...MEG...JAN...LCH...SHV...
LAT...LON 32769200 33459119 33859049 33978933 33498900 31549123
31039250 31149400 32769200
NNNN